CN114856159A - Temporary attachment device for attached lifting scaffold - Google Patents
Temporary attachment device for attached lifting scaffold Download PDFInfo
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- CN114856159A CN114856159A CN202210428981.4A CN202210428981A CN114856159A CN 114856159 A CN114856159 A CN 114856159A CN 202210428981 A CN202210428981 A CN 202210428981A CN 114856159 A CN114856159 A CN 114856159A
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- 230000008878 coupling Effects 0.000 claims abstract description 25
- 238000010168 coupling process Methods 0.000 claims abstract description 25
- 238000005859 coupling reaction Methods 0.000 claims abstract description 25
- 230000000903 blocking effect Effects 0.000 claims description 6
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims description 4
- 230000033228 biological regulation Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 8
- 238000009435 building construction Methods 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 3
- 238000010030 laminating Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G5/00—Component parts or accessories for scaffolds
- E04G5/04—Means for fastening, supporting, or bracing scaffolds on or against building constructions
- E04G5/046—Means for fastening, supporting, or bracing scaffolds on or against building constructions for fastening scaffoldings on walls
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- Movable Scaffolding (AREA)
Abstract
The invention relates to the field of building construction, in particular to a temporary attachment device for an attached lifting scaffold. And a positioning screw rod is embedded in the indoor wall and penetrates through the inner connecting plate, and a positioning nut for fixing the inner connecting plate is connected to the positioning screw rod in a threaded manner. The outer connecting plate is attached to the outdoor wall, a connecting screw rod is fixed on the outer connecting plate, and the connecting screw rod penetrates through the inner connecting plate. Threaded connection has coupling nut on the connecting screw, connecting screw with coupling nut mutually supports will the interior connecting plate with outer joint plate reciprocal anchorage, scaffold frame coupling assembling respectively with outer joint plate, scaffold frame can dismantle the connection. This application has the middle part and the wall body of being convenient for with the scaffold frame fixed to improve the effect of the stability of scaffold frame.
Description
Technical Field
The invention relates to the field of building construction, in particular to a temporary attachment device for an attached lifting scaffold.
Background
The scaffold is usually formed by mutually lapping a plurality of cross rods and vertical rods, and the attached lifting scaffold is a novel scaffold technology and has important influence on the progress of the construction technology in China. The attached lifting scaffold is an external scaffold which is erected at a certain height, attached to an engineering structure, capable of climbing or descending layer by layer along with the engineering structure by means of self lifting equipment and provided with an anti-overturning and anti-falling device.
When the attached lifting scaffold is built outside a building body, the top and the bottom of the attached lifting scaffold are generally connected with the building body respectively.
With respect to the related art in the above, the inventors consider that: when the vertical length of attached lifting scaffold is longer, only with the top and the bottom of scaffold respectively with building body connected, stability is not high.
Disclosure of Invention
In order to facilitate the middle part with the scaffold and fixed with the wall body to improve the stability of scaffold, this application provides a temporary anchorage device of inserted lift scaffold.
The application provides a pair of interim anchorage device of inserted lift scaffold adopts following technical scheme:
the utility model provides a temporary anchorage device of inserted lift scaffold, includes internal connection board, outer joint plate, scaffold coupling assembling, the internal connection board laminating is in indoor wall, and pre-buried positioning screw has on the indoor wall, positioning screw passes the internal connection board, threaded connection has and is used for fixing on the positioning screw the set nut of internal connection board, the outer joint plate laminating is in outdoor wall, be fixed with connecting screw on the outer joint plate, connecting screw passes the internal connection board, threaded connection has coupling nut on the connecting screw, connecting screw with coupling nut mutually supports will the internal connection board with outer joint plate reciprocal anchorage, scaffold coupling assembling respectively with outer joint plate, scaffold can dismantle the connection.
Through adopting above-mentioned technical scheme, during installation attachment device, at first with the internal connection board laminating in indoor wall for positioning screw passes the internal connection board, then installs set nut on positioning screw, makes set nut and positioning screw mutually support and fixes the internal connection board on indoor wall. Then laminate the external connection board in outdoor wall to make connecting screw pass the internal connection board, then install coupling nut on connecting screw, make internal connection board and external connection board press from both sides the wall tightly, thereby make internal connection board and external connection board reciprocal anchorage, connect scaffold frame coupling assembling between external connection board and scaffold frame at last. Thereby above-mentioned technical scheme mutually supports through interior connecting plate, outer connection version, scaffold frame coupling assembling, is convenient for fix the middle part of scaffold frame temporarily and wall body each other, has improved inserted lift scaffold's stability.
Optionally, a reinforcing steel bar is welded between the inner connecting plate and the outer connecting plate.
Through adopting above-mentioned technical scheme, the reinforcing bar has improved the steadiness of being connected between interior connecting plate and the outer junction plate.
Optionally, the scaffold connecting assembly includes a mounting seat, a driving rod horizontally arranged is rotatably connected to the mounting seat, a limiting rod is fixed to one end of the driving rod, the limiting rod is long-strip-shaped, and the driving rod is perpendicular to the limiting rod;
the outer connecting plate is fixedly connected with a limiting seat, one side of the limiting seat, which is far away from the outer connecting plate, is provided with a limiting groove, the limiting groove is a circular groove, the limiting seat is fixedly connected with a plugging plate for plugging the limiting groove, the plugging plate is provided with a through hole, the through hole is in a long strip shape, and the limiting rod can penetrate into the limiting groove from the through hole;
sliding connection has two clamping jaws, two on the mount pad the clamping jaw is used for pressing from both sides the horizontal pole or the montant of tight scaffold frame, be provided with the linkage subassembly in the mount pad, the actuating lever passes through when rotating two clamping jaws of linkage subassembly drive are close to each other or keep away from.
Through adopting above-mentioned technical scheme, during installation scaffold coupling assembling, wear to establish to the spacing inslot at first with the gag lever post from the perforation, then rotate the actuating lever, two clamping jaws of actuating lever drive are close to each other through linkage assembly for two clamping jaws press from both sides the horizontal pole or the montant of tight scaffold, thereby the mount pad realizes being connected with the scaffold through two clamping jaws. The actuating lever drives the gag lever post when rotating and rotates, and when two clamping jaws pressed from both sides the horizontal pole or the montant of scaffold frame tightly, the stall rotation actuating lever, gag lever post and perforation formation dislocation this moment to the spacing seat of shutoff board cooperation is spacing to the gag lever post, and then the mount pad passes through the gag lever post and realizes being connected with the outer junction plate. Above-mentioned technical scheme passes through mutually supporting of mount pad, actuating lever, gag lever post, linkage subassembly, clamping jaw, has realized scaffold frame coupling assembling and has been connected with dismantling of scaffold frame, outer connecting plate respectively.
Optionally, the actuating lever includes dwang, regulation pole, the dwang with adjust the coaxial level setting that just all is of pole, the dwang rotates to be connected in the mount pad, adjust the pole with dwang threaded connection, the one end of adjusting the pole with perpendicular and fixed connection of gag lever post.
Through adopting above-mentioned technical scheme, when the length of the distance adjustment actuating lever between according to mount pad and the outer joint plate is required, staff control dwang and regulation pole rotate relatively for adjust the axial displacement of pole along the dwang, thereby reached the effect that changes the length of actuating lever.
Optionally, the two ends of the limiting rod in the length direction are arc-shaped surfaces respectively, and the arc-shaped surfaces at the two ends of the limiting rod are attached to the arc-shaped inner wall of the limiting groove.
Through adopting above-mentioned technical scheme, increased the area of contact of gag lever post and spacing inslot wall to the stability of gag lever post when spacing inslot location has been improved.
Optionally, the linkage subassembly is including removing the seat, removing the screw rod, be provided with in the mount pad and hold the chamber, it slides along the horizontal direction and sets up to remove the seat hold the intracavity, remove the screw rod with remove seat fixed connection, remove the screw rod with the coaxial and threaded connection of actuating lever, be provided with on the removal seat about two drive inclined planes that the axis symmetry of removing the screw rod set up, drive inclined plane with the clamping jaw one-to-one, the one end of clamping jaw slide laminate in remove the seat, the clamping jaw with remove seat sliding connection.
Through adopting above-mentioned technical scheme, when the staff controlled the actuating lever and rotated, the actuating lever drove the removal screw rod and removed, removed the screw rod and drove the removal seat and remove, removed the in-process that the seat removed, through the guide effect on two drive inclined planes to reached and driven two clamping jaws and be close to each other or keep away from the effect of removal.
Optionally, the clamping jaw includes connecting rod, location arc, the one end of connecting rod slide laminate in the drive inclined plane, the connecting rod with remove seat sliding connection, the other end of connecting rod with location arc fixed connection, it slides and sets up to connect the connecting rod hold the intracavity, the slip direction of connecting rod with the slip direction that removes the seat is perpendicular, two when the clamping jaw is close to each other, two a location sleeve, two can be constituteed to the location arc a location sleeve, two the location arc is used for pressing from both sides the tight horizontal pole or the montant of scaffold frame.
Through adopting above-mentioned technical scheme, can drive two connecting rods when removing the seat and remove and be close to each other or keep away from, the connecting rod drives the location arc and removes for two location arcs are close to each other or keep away from. When two location arcs contradict each other, form one and carry out the tight location sleeve of clamp to horizontal pole or montant on the scaffold to realize being connected of scaffold coupling assembling and scaffold.
Optionally, the connecting rod sets up along vertical slip hold the intracavity, two the location arc is used for pressing from both sides tightly the horizontal pole of scaffold frame, hold the chamber link up to remove the upper surface of seat and remove the lateral wall of seat towards the scaffold frame, the upper surface of removing the seat is opened along vertical has the lift groove, fixedly connected with elevator on the connecting rod, the elevator slides and sets up in the lift groove.
Through adopting above-mentioned technical scheme, the elevator sets up in the lift inslot along vertical slip to play the effect of direction to the lift of connecting rod, improved the stability when the connecting rod goes up and down.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the inner connecting plate, the outer connecting plate and the scaffold connecting assembly are matched with each other, so that the middle part of the scaffold is fixed with a building body temporarily, and the stability of the attached lifting scaffold is improved;
2. through mutually supporting of mount pad, actuating lever, gag lever post, linkage subassembly, clamping jaw, realized scaffold frame coupling assembling respectively with scaffold frame, outer connecting plate dismantle be connected.
Drawings
Fig. 1 is a schematic structural view of a temporary attachment device of a attachable lifting scaffold according to an embodiment of the present application.
Fig. 2 is a top view of a scaffold connection assembly of an embodiment of the present application.
Fig. 3 is a sectional view taken along line a-a in fig. 2.
Fig. 4 is a schematic structural diagram of a scaffold connection assembly of an embodiment of the present application.
Fig. 5 is another perspective view schematically illustrating a temporary attaching structure of the attached lifting scaffold according to the embodiment of the present application.
Fig. 6 is an exploded view of the stopper seat and the blocking plate according to the embodiment of the present application.
Fig. 7 is a schematic structural view of a linkage assembly and a clamping jaw according to an embodiment of the application.
Fig. 8 is a schematic structural diagram of a mounting seat according to an embodiment of the present application.
FIG. 9 is a schematic view of a jaw and dovetail block configuration according to an embodiment of the present application.
Description of reference numerals:
1. an inner connection plate; 11. positioning a screw rod; 12. positioning a nut; 13. a first resilient pad; 2. an outer connecting plate; 21. connecting a screw rod; 22. a connecting nut; 23. a second resilient pad; 24. reinforcing steel bars; 25. a limiting seat; 26. a limiting groove; 27. a plugging plate; 28. perforating; 29. a hole for abdication; 3. a scaffold connection assembly; 31. a mounting seat; 311. an accommodating chamber; 312. a lifting groove; 32. a cover plate; 33. a drive rod; 331. rotating the rod; 332. adjusting a rod; 333. a turntable; 334. a control lever; 34. a limiting rod; 35. a clamping jaw; 351. a connecting rod; 352. positioning the arc-shaped plate; 353. a lifting block; 354. a dovetail block; 4. a scaffold; 5. a wall body; 6. a linkage assembly; 61. a movable seat; 611. a drive ramp; 612. a dovetail groove; 62. the screw is moved.
Detailed Description
The present application is described in further detail below with reference to figures 1-8.
The embodiment of the application discloses interim anchorage device of inserted lift scaffold.
Referring to fig. 1, the interim anchorage device of inserted lift scaffold includes internal connection board 1, external connection board 2, scaffold frame coupling assembling 3, and internal connection board 1 and external connection board 2 all are vertical setting, and internal connection board 1 laminates in indoor wall, and external connection board 2 laminates in outdoor wall.
Referring to fig. 1, a positioning screw 11 is pre-embedded on the indoor wall, the positioning screw 11 is horizontally arranged, two positioning screws 11 are vertically distributed, and a waist-shaped hole for the positioning screw 11 to penetrate is formed in the inner connecting plate 1. The positioning screw 11 is connected with a positioning nut 12 in a threaded manner, and the positioning nut 12 is matched with the positioning screw 11 to fix the inner connecting plate 1 on the indoor wall. In order to improve the stability of the inner connection plate 1, a first elastic washer 13 is disposed between the positioning nut 12 and the inner connection plate 1.
Referring to fig. 1, the outer connecting plate 2 is fixedly connected with a connecting screw 21, the connecting screw 21 is horizontally arranged, and the connecting screw 21 is inserted into a kidney-shaped hole of the inner connecting plate 1. Threaded connection has coupling nut 22 on connecting screw 21, and coupling nut 22 is located the one side that internal connection board 1 deviates from external connection board 2, and coupling nut 22 cooperates with connecting screw 21 with internal connection board 1 and external connection board 2 reciprocal anchorage to make internal connection board 1 and external connection board 2 press from both sides tight wall body 4.
Referring to fig. 1, in order to improve the connection stability between the inner connection plate 1 and the outer connection plate 2, a second elastic washer 23 is disposed between the coupling nut 22 and the inner connection plate 1.
Referring to fig. 1, in addition, a plurality of reinforcing steel bars 24 are fixed between the inner connecting plate 1 and the outer connecting plate 2 by welding, so that the connection stability between the inner connecting plate 1 and the outer connecting plate 2 is further improved.
Referring to fig. 1, the scaffold connection assembly 3 is used to fix the scaffold 5 and the external connection plate 2, so that the middle portion of the scaffold 5 is fixed to the wall 4, and the stability of the attached lifting scaffold is improved.
Referring to fig. 1, the scaffold connection assembly 3 includes a mounting seat 31, and the mounting seat 31 is located between the scaffold 5 and the wall 4.
Referring to fig. 1, 2, and 3, an accommodating cavity 311 is opened in the upper surface of the mounting seat 31, and the accommodating cavity 311 penetrates through the side wall of the mounting seat 31 facing the scaffold 5. A cover plate 32 is fixedly connected to the upper surface of the mounting seat 31, and the cover plate 32 is used for closing the upper opening of the accommodating cavity 311.
Referring to fig. 3, the driving rod 33 is rotatably connected to the mounting seat 31, the driving rod 33 includes a rotating rod 331 and an adjusting rod 332, and the rotating rod 331 and the adjusting rod 332 are coaxial and are both horizontally disposed. The rotating rod 331 is rotatably connected to the mounting seat 31, one end of the rotating rod 331 extends into the accommodating cavity 311, and the other end of the rotating rod 331 extends out of the mounting seat 31. The adjusting lever 332 is located outside the mounting base 31, and the adjusting lever 332 is screwed to the rotating lever 331. The worker can adjust the length of the driving lever 33 by controlling the adjustment lever 332 to rotate relative to the rotation lever 331.
Referring to fig. 4, in order to facilitate driving the rotating rod 331 to rotate, a rotating disc 333 is fixedly connected to the rotating rod 331, the rotating disc 333 is coaxially sleeved on the rotating rod 331, the rotating disc 333 is located outside the mounting seat 31, a plurality of control rods 334 are fixedly connected to the rotating disc 333, the control rods 334 are rotationally and symmetrically arranged around an axis of the rotating disc 333, and a length direction of the control rods 334 points to a center of the rotating disc 333.
The operator holds the control lever 334 to rotate the rotary plate 333, which in turn rotates the rotary rod 331.
Referring to fig. 4, the end of the adjusting rod 332 far away from the mounting seat 31 is fixedly connected with a limiting rod 34, the limiting rod 34 is in a long strip shape, and the limiting rod 34 is perpendicular to the adjusting rod 332.
Referring to fig. 5 and 6, a limiting seat 25 is fixedly connected to the outer connecting plate 2, a limiting groove 26 is formed in one side of the limiting seat 25 facing the mounting seat 31, and the limiting groove 26 is a circular groove. Fixedly connected with shutoff board 27 on the spacing seat 25, shutoff board 27 is vertical setting and is used for the notch of shutoff spacing groove 26. The plugging plate 27 is provided with a through hole 28, the through hole 28 is a rectangular hole and is communicated with the limiting groove 26, the length of the through hole 28 is equal to the inner diameter of the limiting groove 26, and the width of the through hole 28 is smaller than the inner diameter of the limiting groove 26.
Referring to fig. 4, 5, and 6, the length of the limiting rod 34 is the same as the length of the through hole 28, the width of the limiting rod 34 is equal to the width of the limiting groove 26, and both ends of the limiting rod 34 are arc-shaped surfaces. The limiting rod 34 can penetrate into the limiting groove 26 from the through hole 28, and the arc-shaped surfaces at the two ends of the limiting rod 34 are attached to the inner arc-shaped wall of the limiting groove 26.
When the limiting rod 34 rotates to be dislocated with the through hole 28, the limiting seat 25 and the plugging plate 27 are matched with each other to limit the limiting rod 34. The both ends of the limiting rod 34 are arranged to be arc-shaped surfaces, so that the contact area between the limiting rod 34 and the inner wall of the limiting groove 26 is increased, and the stability of the limiting rod 34 in positioning in the limiting groove 26 is improved.
Referring to fig. 4, 5 and 6, in order to vertically support the adjusting rod 332, the center of the blocking plate 27 is provided with an abdicating hole 29, the inner diameter of the abdicating hole 29 is greater than the width of the through hole 28, the inner diameter of the abdicating hole 29 is less than the length of the through hole 28, and the abdicating hole 29 is communicated with the through hole 28. After the adjusting rod 332 penetrates through the yielding hole 29, the inner wall of the yielding hole 29 plays a role in vertically supporting the adjusting rod 332, and the stability of the adjusting rod 332 is improved.
Referring to fig. 5, two clamping jaws 35 are slidably connected to the side of the mounting base 31 facing the scaffold 5, and the two clamping jaws 35 may be configured as a cross bar or a vertical bar for clamping the scaffold 5. In this embodiment, two clamping jaws 35 are used to clamp the cross bar of the scaffold 5, and the two clamping jaws 35 slide vertically.
Referring to fig. 3 and 7, the two clamping jaws 35 are vertically distributed, and the two clamping jaws 35 are symmetrically arranged about the axis of the rotating rod 331. The clamping jaw 35 comprises a connecting rod 351 and a positioning arc-shaped plate 352, wherein the connecting rod 351 is horizontally arranged, the cross section of the positioning arc-shaped plate 352 is semicircular, and the axis of the positioning arc-shaped plate 352 is vertical to the axis of the connecting rod 351. The connecting rod 351 is arranged in the accommodating cavity 311 in a vertical sliding mode, one end of the connecting rod 351 penetrates out of the accommodating cavity 311, and the positioning arc-shaped plate 352 is fixedly connected to one end, penetrating out of the accommodating cavity 311, of the connecting rod 351.
Referring to fig. 7 and 8, two lifting grooves 312 are vertically formed in the upper surface of the mounting seat 31, the connecting rod 351 is located between the two lifting grooves 312, and a lifting block 353 slidably disposed in the lifting groove 312 is fixedly connected to the connecting rod 351. The lifting block 353 plays a role in guiding the lifting of the connecting rod 351, so that the stability of the connecting rod 351 and the positioning arc-shaped plate 352 during lifting is improved.
When two connecting rods 351 are close to each other, drive two location arcs 352 and be close to each other, when two location arcs 352 contradict each other, a location sleeve is constituteed to two location arcs 352, utilizes two location arcs 352 to press from both sides the horizontal pole on the scaffold 5 tightly for the horizontal pole on the scaffold 5 is located the location sleeve, thereby has realized being connected of mount pad 31 and scaffold 5.
Referring to fig. 3 and 7, the linkage assembly 6 is disposed in the accommodating cavity 311, and when the rotating rod 331 rotates, the rotating rod 331 drives the two clamping jaws 35 to move closer to or away from each other through the linkage assembly 6.
Referring to fig. 3 and 7, the linkage assembly 6 includes a moving seat 61 and a moving screw 62, the moving seat 61 is slidably disposed in the accommodating cavity 311 along the axial direction of the rotating rod 331, the moving screw 62 is disposed in the accommodating cavity 311, one end of the moving screw 62 is fixedly connected to the moving seat 61, the other end of the moving screw 62 is coaxially disposed with the rotating rod 331, and the moving screw 62 is in threaded connection with the rotating rod 331.
Referring to fig. 3 and 7, the top and bottom of the moving seat 61 are respectively provided with driving slopes 611, two driving slopes 611 are symmetrically arranged about the axis of the moving screw 62, and the interval between the two driving slopes 611 gradually decreases in a direction away from the moving screw 62.
Referring to fig. 3, 7 and 9, the driving slopes 611 and the connecting rods 351 are arranged in a one-to-one correspondence, and one end of the connecting rod 351 extending into the accommodating cavity 311 is slidably fitted to the driving slopes 611. The driving inclined surface 611 is provided with a dovetail groove 612 along the self-inclined direction, the connecting rod 351 is fixedly connected with a dovetail block 354, and the dovetail block 354 is arranged in the dovetail groove 612 in a sliding manner.
When the rotating rod 331 is driven to rotate, the rotating rod 331 drives the movable screw rod 62 to move, the movable screw rod 62 drives the movable seat 61 to move, the movable seat 61 drives the two connecting rods 351 to be close to or away from each other through the dovetail block 354, so that the two positioning arc-shaped plates 352 are driven to be close to or away from each other, and the effect of driving the two clamping jaws 35 to be close to or away from each other is achieved.
Through mutually supporting of mount pad 31, actuating lever 33, gag lever post 34, linkage assembly 6, clamping jaw 35, realized scaffold frame coupling assembling 3 can dismantle the effect of being connected with outer connecting plate 2, scaffold frame 5 respectively.
The implementation principle of the temporary attaching device of the attached lifting scaffold in the embodiment of the application is as follows: when the attachment device is installed, the inner connecting plate 1 is firstly attached to the indoor wall, so that the positioning screw 11 penetrates through the inner connecting plate 1, and then the positioning nut 12 and the first elastic gasket 13 are installed on the positioning screw 11, so that the positioning nut 12, the positioning screw 11 and the first elastic gasket 13 are mutually matched, and the inner connecting plate 1 is fixed on the indoor wall. Then, the external connection plate 2 is attached to the outdoor wall such that the connection screw 21 passes through the internal connection plate 1, and then the connection nut 22 and the second elastic washer 23 are mounted on the connection screw 21 such that the internal connection plate 1 and the external connection plate 2 clamp the wall, thereby fixing the internal connection plate 1 and the external connection plate 2 to each other, and then welding a plurality of reinforcing bars 24 between the internal connection plate 1 and the external connection plate 2.
Then, the mount 31 is placed between the outer attachment plate 2 and the scaffold 5, and the stopper rod 34 is inserted into the stopper groove 26 from the through hole 28, and then the worker holds the rotating lever 331 with one hand and rotates the adjusting lever 332 with the other hand, so that the adjusting lever 332 moves in the axial direction of the rotating lever 331, thereby adjusting the length of the driving lever 33, thereby adjusting the interval between the mount 31 and the outer attachment plate 2, and bringing the two positioning arcs 352 close to the scaffold 5. At this moment, the worker drives the rotating rod 331 to rotate, the rotating rod 331 drives the adjusting rod 332 to rotate, and the adjusting rod 332 drives the limiting rod 34 to rotate, so that the limiting rod 34 and the through hole 28 form dislocation, and the limiting seat 25 is matched with the blocking plate 27 to position the limiting rod 34 in the limiting groove 26. Dwang 331 drives simultaneously and removes screw 62 and removes, removes screw 62 and drives and remove seat 61 and remove, removes seat 61 and drives two connecting rods 351 and be close to each other and remove for two location arcs 352 are close to each other, and then make two location arcs 352 press from both sides one of them horizontal pole on the scaffold 5 tightly, thereby accomplish the installation to scaffold coupling assembling 3.
Through above-mentioned technical scheme be convenient for fix the middle part position and the wall body 4 of scaffold frame 5 mutually to the stability of inserted lift scaffold frame has been improved.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a temporary anchorage device of inserted lift scaffold which characterized in that: including interconnection fishplate bar (1), external connection board (2), scaffold frame coupling assembling (3), interconnection fishplate bar (1) is laminated in indoor wall, and pre-buried positioning screw (11) that have on the indoor wall, positioning screw (11) pass interconnection fishplate bar (1), threaded connection has on positioning screw (11) is used for fixing positioning nut (12) of interconnection fishplate bar (1), external connection board (2) are laminated in the outdoor wall, be fixed with connecting screw (21) on external connection board (2), connecting screw (21) pass interconnection fishplate bar (1), threaded connection has coupling nut (22) on connecting screw (21), connecting screw (21) with coupling nut (22) mutually support will interconnection fishplate bar (1) with external connection board (2) reciprocal anchorage, scaffold frame coupling assembling (3) respectively with external connection board (2) The scaffold (4) is detachably connected.
2. The attached lifting scaffold temporary attachment of claim 1, wherein: and a reinforcing steel bar (24) is welded between the inner connecting plate (1) and the outer connecting plate (2).
3. The attached lifting scaffold temporary attachment of claim 1, wherein: the scaffold connecting assembly (3) comprises a mounting seat (31), a driving rod (33) which is horizontally arranged is rotatably connected to the mounting seat (31), a limiting rod (34) is fixed to one end of the driving rod (33), the limiting rod (34) is long-strip-shaped, and the driving rod (33) is perpendicular to the limiting rod (34);
a limiting seat (25) is fixedly connected to the outer connecting plate (2), a limiting groove (26) is formed in one side, away from the outer connecting plate (2), of the limiting seat (25), the limiting groove (26) is a circular groove, a blocking plate (27) used for blocking the limiting groove (26) is fixedly connected to the limiting seat (25), a through hole (28) is formed in the blocking plate (27), the through hole (28) is long in strip shape, and the limiting rod (34) can penetrate into the limiting groove (26) from the through hole (28);
sliding connection has two clamping jaws (35), two on mount pad (31) clamping jaw (35) are used for pressing from both sides the horizontal pole or the montant of tight scaffold frame (4), be provided with linkage assembly (6) in mount pad (31), pass through when actuating lever (33) rotate two clamping jaws (35) of linkage assembly (6) drive are close to each other or keep away from.
4. The attached lifting scaffold temporary attachment of claim 3, wherein: actuating lever (33) are including dwang (331), regulation pole (332), dwang (331) with adjust pole (332) coaxial and all be the level setting, dwang (331) rotate to be connected in mount pad (31), adjust pole (332) with dwang (331) threaded connection, the one end of adjusting pole (332) with gag lever post (34) perpendicular and fixed connection.
5. The attached lifting scaffold temporary attachment of claim 3, wherein: the both ends of gag lever post (34) length direction are the arcwall face respectively, the arcwall face at gag lever post (34) both ends all laminate in the arc inner wall of spacing groove (26).
6. The attached lifting scaffold temporary attachment of claim 3, wherein: linkage subassembly (6) is including removing seat (61), removal screw rod (62), be provided with in mount pad (31) and hold chamber (311), it slides along the horizontal direction and sets up to remove seat (61) hold in chamber (311), remove screw rod (62) with remove seat (61) fixed connection, remove screw rod (62) with actuating lever (33) coaxial and threaded connection, be provided with on removing seat (61) about two drive inclined planes (611) that the axis symmetry of removing screw rod (62) set up, drive inclined plane (611) with clamping jaw (35) one-to-one, the one end of clamping jaw (35) is slided to be fitted in remove seat (61), clamping jaw (35) with remove seat (61) sliding connection.
7. The attached lifting scaffold temporary attachment of claim 6, wherein: the clamping jaw (35) comprises a connecting rod (351) and positioning arc-shaped plates (352), one end of the connecting rod (351) is slidably attached to the driving inclined surface (611), the connecting rod (351) is slidably connected with the moving seat (61), the other end of the connecting rod (351) is fixedly connected with the positioning arc-shaped plates (352), the connecting rod (351) is slidably arranged in the accommodating cavity (311), the sliding direction of the connecting rod (351) is perpendicular to the sliding direction of the moving seat (61), when the clamping jaws (35) are close to each other, the positioning arc-shaped plates (352) can form a positioning sleeve, and the positioning arc-shaped plates (352) are used for clamping a cross rod or a vertical rod of the scaffold (4).
8. The attached lifting scaffold temporary attachment of claim 7, wherein: connecting rod (351) are along vertical slip setting hold in chamber (311), two location arc (352) are used for pressing from both sides the horizontal pole of scaffold (4), hold chamber (311) and link up to the upper surface of removing seat (61) and remove seat (61) towards the lateral wall of scaffold (4), the upper surface of removing seat (61) has lift groove (312) along vertical division, fixedly connected with lifter (353) on connecting rod (351), lifter (353) slide and set up in lift groove (312).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210428981.4A CN114856159B (en) | 2022-04-22 | 2022-04-22 | Temporary attaching device for attached lifting scaffold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210428981.4A CN114856159B (en) | 2022-04-22 | 2022-04-22 | Temporary attaching device for attached lifting scaffold |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114856159A true CN114856159A (en) | 2022-08-05 |
| CN114856159B CN114856159B (en) | 2024-04-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210428981.4A Active CN114856159B (en) | 2022-04-22 | 2022-04-22 | Temporary attaching device for attached lifting scaffold |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115370118A (en) * | 2022-09-02 | 2022-11-22 | 中建一局集团第五建筑有限公司 | Assembly type climbing frame for building and using method thereof |
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| CN112814364A (en) * | 2021-02-23 | 2021-05-18 | 中冶京诚工程技术有限公司 | External scaffold wall connecting piece and using method thereof |
| CN113879540A (en) * | 2021-10-08 | 2022-01-04 | 滨州学院 | Article fastening system for transportation vehicle |
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| CH654871A5 (en) * | 1985-03-13 | 1986-03-14 | Charles Schutz | Device for fixing a protective barrier for a roof |
| CN207314805U (en) * | 2017-10-20 | 2018-05-04 | 深圳城市建筑装饰工程有限公司 | A kind of scaffold wall connecting piece |
| CN211173042U (en) * | 2019-09-11 | 2020-08-04 | 四川锦信建筑工程有限公司 | Scaffold wall connecting piece |
| CN111608385A (en) * | 2020-05-23 | 2020-09-01 | 成都市天柱建筑工程有限公司 | Wall connecting device for industrial factory building outer wall scaffold and use method thereof |
| CN213234237U (en) * | 2020-07-11 | 2021-05-18 | 北京城建一建设发展有限公司 | Fair-faced concrete outer wall scaffold wall connecting piece |
| CN112814364A (en) * | 2021-02-23 | 2021-05-18 | 中冶京诚工程技术有限公司 | External scaffold wall connecting piece and using method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115370118A (en) * | 2022-09-02 | 2022-11-22 | 中建一局集团第五建筑有限公司 | Assembly type climbing frame for building and using method thereof |
| CN115370118B (en) * | 2022-09-02 | 2023-10-27 | 中建一局集团第五建筑有限公司 | Assembled climbing frame for building and application method thereof |
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| CN114856159B (en) | 2024-04-30 |
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